import router from './router'
import store from './store'
import { Message } from 'element-ui'
import NProgress from 'nprogress' // progress bar
import 'nprogress/nprogress.css' // progress bar style
import { getToken } from '@/utils/auth' // get token from cookie
import getPageTitle from '@/utils/get-page-title'
import { resetRouter } from './router'

NProgress.configure({ showSpinner: false }) // NProgress Configuration

const whiteList = ['/login'] // no redirect whitelist

router.beforeEach(async(to, from, next) => {
  // start progress bar
  NProgress.start()

  // set page title
  document.title = getPageTitle(to.meta.title)

  // determine whether the user has logged in
  const hasToken = getToken()
  console.log('hasToken',hasToken,to,to.meta.auth);
  // if(to.meta.auth){
    if (hasToken) {
      console.log('hasToken11',hasToken);
      if (to.path === '/login') {
        // if is logged in, redirect to the home page
        next({ path: '/' })
        NProgress.done()
      } else {
        const hasGetUserInfo = store.getters.name
        if (hasGetUserInfo) {
          next()
        } else {
          // try {
          //   // get user info
          //   await store.dispatch('user/getInfo')
          //   await store.dispatch('user/getRoutes')
          //   next()
          // } catch (error) {
          //   // remove token and go to login page to re-login
          //   await store.dispatch('user/resetToken')
          //   Message.error(error || 'Has Error')
          //   next(`/login?redirect=${to.path}`)
          //   NProgress.done()
          // }
          // 获取用户信息
          store.dispatch('user/getInfo').then(()=>{
            // store.dispatch('GenerateRoutes').then(accessRoutes=>{
              // console.log('accessRoutes:',accessRoutes);
              // router.addRoutes(accessRoutes) // 动态添加可访问路由表
              // console.log('router--:',router);
              next({ ...to, replace: true }) // hack方法 确保addRoutes已完成
              // next({ path:'/', replace: true });
            // })
          }).catch(error=>{
            store.dispatch('user/resetToken');
            Message.error(error || 'Has Error')
            next({ path: '/' })
            // next(`/login?redirect=${to.path}`)
            NProgress.done()
          })
          // next()
        }
      }
    } else {
      console.log('hasToken22');
      /* has no token*/
      if (whiteList.indexOf(to.path) !== -1) {
        // in the free login whitelist, go directly
        next()
      } else {
        // other pages that do not have permission to access are redirected to the login page.
        next(`/login?redirect=${to.path}`)
        NProgress.done()
      }
    }
  // }else{
  //   if (hasToken) {
  //     next({ path: '/' })
  //   }else{
  //     next(`/login?redirect=${to.path}`)
  //   }
  //   NProgress.done()
  // }
})

router.afterEach(() => {
  // finish progress bar
  NProgress.done()
})
